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1.发明授权
公开(公告)号：US3570263A
公开(公告)日：1971-03-16
申请号：US3570263D
申请日：1969-04-28
Applicant: HONEYWELL INC
Inventor： TOBIAS JAMES R
CPC classification number: F25B41/062 , F25B2600/21
Abstract: A THERMAL EXPANSION VALVE FOR A REFRIGERATION SYSTEM HAVING A TEMPERATURE BULB FOR RESPONDING TO SUPERHEAT AND AN EXTERNAL EQUALIZER WITH MEANS ASSOCIATED WITH THE TEMPERATURE AND PRESSURE RESPONSIVE PORTIONS OF THE ACTUATOR VALVE FOR TEMPORARILY OFFSETTING SOME OF THE
EFFECT OF THE SUPERHEAT UPON A CHANGE IN EVAPORATOR PRESSURE TO STABILIZE THE REFRIGERATION SYSTEM.
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